package letsjava.sort;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.*;

public class Test {
	public static void main(String[] args){
		
		String[] a = {"a","b","c"};
		
		Set c = new TreeSet();
		c.add(Arrays.asList(a));
		
		System.out.println(c);
		
	}
}
